[AG-TECH] Rat and MBUS problems

[Colin Perkins]

On 23 May 2007, at 14:27, Jeremy Mann wrote:
> On 5/22/07, Douglas Kosovic <douglask at itee.uq.edu.au> wrote:
>
>> I assume you mean Linux AG 2.4 client rather than Linux kernel 2.4
>> clients.
>
> Yes, I meant 2.4 client.
>
>> You didn't have a USB webcam plugged in during the power up? It  
>> may have
>> become your primary audio device. Try running alsamixer on the
>> command-line to see what it thinks is the primary audio device.
>
> I have the cameras microphone disabled. I've tried using the onboard
> sound (which used to work) and a USB audio device as well. Both have
> the same problem.
>
>> Try switching from ALSA to OSS in rat and see if that helps.
>
> I could if RAT would load, it doesn't even come up.
>
>> If it is only happening to AG 2.4 rat and not AG 3.0.2 rat, copy  
>> the new
>> rat binary, e.g:
>>
>> cp -p .AccessGrid3/local_services/AudioService/rat* \
>>       .AccessGrid/local_services/AudioService/
>
> Its affecting both versions.

Mbus problems are often due to a host firewall blocking UDP port  
47000. Did you enable a different firewall configuration when rebooting?

-- 
Colin Perkins
http://csperkins.org/